GEOM.MATH.1.C
Select tools, including real objects, manipulatives, paper and pencil, and technology as appropriate, and techniques, including mental math, estimation, and number sense as appropriate, to solve problems.
Geometry · Texas Essential Knowledge and Skills (TEKS) · TEKS 2012
Standard Unwrapping
AI-generated as a starting point — sign in to edit.Vocabulary
toolsreal objectsmanipulativespaper and penciltechnologytechniquesmental mathestimationnumber senseproblems
Skills
- select (appropriate tools for solving problems) #dok2
- select (appropriate techniques for solving problems) #dok2
- use (real objects, manipulatives, paper and pencil, and technology to solve problems) #dok2
- apply (mental math, estimation, and number sense to solve problems) #dok2
Learning Targets
- I can identify and choose appropriate mathematical tools for different types of problems. #dok2
- I can apply strategies such as mental math and estimation when solving problems. #dok2
- I can explain my choices of tools and techniques for solving a specific problem. #dok3
Big Ideas
- The choice of mathematical tools and techniques impacts the efficiency and accuracy of problem solving.
- Successful problem solving requires knowing when and how to use a variety of tools and strategies, including technology, manipulatives, and mental math.
Essential Questions
- How do I decide which mathematical tool or strategy to use for a given problem?
- Why is it important to be flexible in the selection of tools and techniques?
- How can technology enhance or limit my ability to solve mathematical problems?
- What are the benefits and drawbacks of using mental math, estimation, or manipulatives?
- How do different problem situations influence my choice of tools or techniques?